78525125

素因数分解:

$5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5279}}^1$

素因数の和:5318

約数の個数: 32

約数和(自身を含む): 118609920

約数和(自身を除く): 40084795

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 125, 175, 425, 595, 875, 2125, 2975, 5279, 14875, 26395, 36953, 89743, 131975, 184765, 448715, 628201, 659875, 923825, 2243575, 3141005, 4619125, 11217875, 15705025, 78525125]

約数ペア:

[(1, 78525125), (5, 15705025), (7, 11217875), (17, 4619125), (25, 3141005), (35, 2243575), (85, 923825), (119, 659875), (125, 628201), (175, 448715), (425, 184765), (595, 131975), (875, 89743), (2125, 36953), (2975, 26395), (5279, 14875)]